external/hypen: Fix for pre-C99

Change-Id: Iff0692768cbcaa68f79404a9a933044fe8bb9096

external/hyphen/UnpackedTarball_hyphen.mk

@@ -18,6 +18,7 @@ $(eval $(call gb_UnpackedTarball_add_patches,hyphen,\
 	external/hyphen/hyphen-rhmin.patch \
 	external/hyphen/hyphen-build.patch \
 	external/hyphen/hyphen-fdo48017-wfopen.patch \
+	external/hyphen/hyphen-c99.patch.0 \
 ))
 
 # vim: set noet sw=4 ts=4:

external/hyphen/hyphen-c99.patch.0

+--- hyphen.c
++++ hyphen.c
+@@ -382,8 +382,9 @@
+     if (strncmp(path, WIN32_LONG_PATH_PREFIX, 4) == 0) {
+         int len = MultiByteToWideChar(CP_UTF8, 0, path, -1, NULL, 0);
+         wchar_t *buff = (wchar_t *) malloc(len * sizeof(wchar_t));
++        FILE * f;
+         MultiByteToWideChar(CP_UTF8, 0, path, -1, buff, len);
+-        FILE * f = _wfopen(buff, (strcmp(mode, "r") == 0) ? L"r" : L"rb");
++        f = _wfopen(buff, (strcmp(mode, "r") == 0) ? L"r" : L"rb");
+         free(buff);
+         return f;
+     }